RED ONE Operation Manual page 32

5. Adjust the camera focus ring until the focus chart is in focus.
NOTE: The digital zoom function of the camera can aid with visibility, and may help achieve more
accurate results.
6. Allow for an even amount of play on both sides of the lens focus marker. There should be a depth of
field range of several inches, so it is best to allow for good focus on either side of the exact distance
marker.
7. Tighten the camera focus ring screws, and retest focus. Screws should be tightened to approx. 22.22
In-Lb of Torque. Some shifting may occur while tightening the focus ring.
8. The "Edge Highlight" option in the viewfinder menu is a handy tool (if viewfinder is installed), and can
serve as a good double-check for proper focus.
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OCTOBER 19, 2009